The tour guide in Pompeii was great! He was informative and entertaining. The ride there was simply a ride but they picked us up at our hotel and on time. They also dropped us off at our hotel. I would definitely recommend this tour.
Both of these places were great! The Tivoli gardens were amazing! I do wish that we had more time at the gardens though. They are big and to really get a chance to enjoy them you need more time.
Skip the Line: Vatican Museums Walking Tour including Sistine Chapel, Raphael's Rooms and St Peter's
The tour was very informative. It was a little long to be on your feet though. Make sure you dont bring a backpack or anything of that size because you need to check it and once the tour is over you have to them walk a mile or two around the building to go get your bag back.